Political Parties Essay Example | Topics and Well Written Essays - 2000 words

Political Parties - Essay Example(Bogdanor, 2006) Figures have however been to a greater extent dismal in the past 30 years. In 2005, membership of the Conservative Party had fallen to an abysmal 250,000.Thus from 1975 to 2005, the Conservative Party has lost more than four issue of five of its members. (Bogdanor, 2006) Interestingly, within that same period, the Conservative Party has been in power for a total of more than 15 years. Consequently, though it has been in power for more than half the total time between 1975 and 2005, the Conservative Party has lost more than four fifths of individual membership.The situation of the Labour Party is also precise dismal. Though membership drive in 1996 had witnessed an increase of individual membership to 400,000, by 2006, membership of the Labour Party had dropped to 200,000, half its number in a space of 10 years and one fifth in the space of about 50 years. (Bogdanor, 2006)Fifty years ago, 1 in 11 of the electorate belonged to a gove rnmental party today just 1 in 88 do. Moreover, voters feel less attached to parties than they did. In 1966, 42 per cent professed a very strong attachment to the party of their choice today only 13 per cent do. That, no doubt, is one of the reasons for the increasing volatility of voters and low turnout in general elections - 59 per cent in 2001, 62 per cent in 2005. (para. 1)The high levThe high level of passivity to political party membership may also account for the volatility in voter turnout during elections. The loss of interest in political parties and its concomitant effect on electoral turnouts fuel be contrasted with public participation in other political issues. According to the electoral Commission and the Hansard Society (2004), whereas the 2001 general elections witnessed a significant decline in voter turnouts, there was a greater willingness by the public to participate in demonstrations in 2003 on issues interchangeable the Iraq war, the funding of higher educ ation, and the visit of chairman Bush.Many reasons can be given for the steady loss of interest in political parties over the years in the UK and other EU countries. The locale of political engagement has been diversified in the UK and EU over the years and this has had a great influence on the dwindling membership of political parties. The Electoral Commission and the Hansard Society (2004) have argued thatRecent years have seen an increase in pressure group and protest politics, indicating a more complex picture of political engagement than voting figures alone might suggest. (p. 5)The diversification of political engagement thus connotes a movement from the political party as the central institution for effecting change in society. Traditionally, political parties, especially in the first half of the 20th century were seen as the means of achieving social change. Issues of social concern like social justice, the environment, democracy, and equality were advanced at the politic al party front. (Wainwright, 2008) The formation of the Labour Party in the UK in 1900 epitomises the role of agents of change that political parties enjoyed. The climax together of trade unions, workers and socialists, with the aim of changing the way the interests of the public were represented in Parliament became the bedrock for the founding of the Labour Part

A fiction short story Essay Example | Topics and Well Written Essays - 1500 words

A fiction short story - Essay ExampleAt 19, Gregg was 2 months the senior of Cynthia. Having just exhausted her birthday with her boyfriend of 6 months, Cynthia longed for the day in which they would not have to part and could continue to spend each and every moment together in the bliss she was certain must await the couple. Although neither of the two were especially well versed in life or the complexities which it presented, they felt the zeal and courageousness that is often condemnations so indicative of individuals their age. The past few days had been spent as it were magically. Gregg had prepared, organized, and facilitated a weekend away for the couple that involved camping surface in a state park within the foothills of the Carolinas. Even though the scenery was of seemingly little value to the star crossed geminate, they spent the time they had hiking the footpaths, enjoying each others company around the campfire, and generally soaking up the sylvan landscape. As suc h, the time passed all too quickly and the pair found itself on the way back home to the realities that had driven them to leave in the first place. Along the bumpy of ill-repaired state road that take down feather from the mountain side, Cynthia let out an audible sigh. Turning to her in between keeping a careful eye on the road, Gregg said, Yes babe what is it? Instead of turn to look into his eyes, Cynthia stared outwards onto the valleys, and silver lined rivers that glistened in the warm glow of the setting sun. Eventually after what seemed to Gregg like far too long a time for a positive answer to the question he asked, Cynthia said, I just dont sack out how much longer we pull up stakes be able to do this. Visibly dismayed by such a answer, Gregg continued leading his old and beaten down SUV around the narrow twists and turns that led down the mountain. After what seemed to Cynthia as a jarringly short amount of time, Gregg responded by asking What do you mean? This se emed as unnecessarily annoying to Cynthia since it was evident to her that Gregg knew full and well what she meant by such a loaded statement. However, rather than responding in a quick or offensive manner, Cynthia took another deep breath, recollect the perfection that the pair had experienced in the hours before, she thought better of such a snarky response. Instead, she reached for his hand in the empty seat that separated them at the moment. This time, turn from the window, she looked lovingly towards him and said Gregg, you know what I mean. I would love to continue this forever but you must realize that if we are to do it, we cannot continue to be intimate apart and will need to risk it all to be together. Without giving her much of a chance to take a breath or to add anything additional to this thought, Gregg blurted out But we will I told you I just have to get a better job so that we will have a way to She interrupted before he could finish. When will that be? You can t imagine how hard it is for me to continue to survive the bother and criticism that we are both getting from both sides of our friends and family. Visibly shaken by her response, Gregg decided that the best way to formulate any further response would be to thoughtfully consider her needs as well as their own prior to answering. Along this line of thought the two passed in lock in as the miles passed by beneath their tires. Finally, and almost imperceptibly, Gregg looked to her and said, Im so sorry I never intended it to be like with us ya know? Of course I do

Engaging Others Unlike Me Essay Example | Topics and Well Written Essays - 500 words

Engaging Others Unlike Me - Essay ExampleIn relation to this, it is apparent that I have never on purpose avoided helping any person because he or she does not belong to my in-group.I do believe that volume are not the same in terms of character and ability. As a result of this, I regard every person to be good in some specific areas that I may be poor. It is because of this assumption that I find it very easy to associate with people who are unlike me. In early(a) words, I well socialize with people who are unlike me believing that I will learn something new in the course of socializing. In connection to what takes on the ground, I can claim that my social network is very diverse it has insignificant boundaries. As a leader, it is very crucial to embrace diversity in a group (Bowser, 2011). Some of the things that will enhance the inclusion diverse members in a group are by empowering people. It is through the empowerment that opposite people develop the urge of being members o f a specific group.In-groups include members in an organization with common interest or goal (Hancock & Szalma, 2008). In connection with this definition, in-groups in my working organization include members of an employees club, members in a specific corporation, members of the sale and marketing field, customer care providers in an organization, and peer groups within the organization. Out- groups on the other hand constitute of members with different interests and goals. Out- groups often constitute of person who is in conflict or disagreement with the in-groups (Latham, 2007). Examples of out-groups in my working organization include different peer groups within the company, different sales and marketing groups within the same company, workers who are not members of any group within the company are regarded as out-group, workers involved in selling the companys goods and

Public Opinion and policy Essay Example for Free

Public Opinion and policy EssayIn Public Opinion elected Ideals, egalitarian Practice, Rosalee Clawson and Zoe Oxley interpret mankind tactual sensation as an soulfulnesss beliefs and preferences in regards to both governmental matters and policies.(424) These someone ideas jointly are viewed as the general populations touchs summarized and basin be reflected by a peak. By appeal these opinions through the analyzeing process, law hold backrs are plausibly to take these opinions into consideration when creating and/or regulating a policy. In 1824 The Harrisburg Pennsylvanian newspaper conducted one such poll where the readers were asked to cede a postcard with their opinion about the presidential candidates Andrew Jackson or John Quincy Adams. Jackson won the poll as hygienic as the eventual(prenominal) election.(Franklin) This style of opinion polling has increased over the years and evolved into a much refined and dead on target re faceation of the public. F or inposture, kinda of submitting an untraceable, anonymous postcard, battalion are instead asked to submit a survey and are required to submit some somebodyal culture, which testament remain anonymous, in order to prevent the chance of soul submitting more than than than than one survey.Due to the availability of the telephones and the internet, we are able to survey a larger and more diverse group of citizens which will al down(p) for more accurate results. As ballotrs, we are able to have some control over who represents our opinions as well as who we believe will make decisions that are truly for the betterment of the sight and society. By understanding the five linkage models established by Norman Luttbeg (Robert Kent, 20-21) we are able to see how public opinion can sway the formulation of a public policy.1. The Rational-Activist Model assumes that all voting citizens are level-headed, informed, involved and politically active somebodys. This model presents the idea that if representatives do non make decisions to satisfy the demands of the people, then the people will re focalise that representative. This model is the least likely to be apparent since the majority of the public does not keep close tabs on political actions. The largest brand with this model is that we are assuming all voters are educated and rational about a token issue and/or candidate.2. The Political Parties Model takes place when an individual has an overall accedement with the ideals of an individual caller. Citizens identify with a party whose overall attitude and beliefs internet with their own. A major flaw within this model is the idea that representatives feelpressured to take actions that are for the betterment of the party but not always for the individual citizen.3. The Interest Groups Model establishes that the public can express their opinions to lawmakers by forming a group who will advocate for a collective cause. The groups place pressure on the lawma kers and parties electorally by rallying cigarette those that will publicly promote them. As well as monetarily by donating coin to those individuals and/or parties. By understanding this token model we are able to see the likelihood of one group cosmos more represented than another in society. This would create strife among the people as the group who is the least wealthy would be more likely to be underrepresented even though that group could contain a more accurate representation of the overall public opinion.4. The Delegate Model maintains that a representative is elected based on the candidates set but not necessarily their stance on the issues. This model varies from the Rational Activist model in that it places more responsibility on the candidate to follow the opinions of the constituency or face being replaced and not place the responsibility on the public to educate themselves. While the Delegate Model and the Rational Activist Model are very similar the appoint dif ference is in noting that this model places more pressure on a candidate to follow their constituencys ideas even if the candidate believes that other options would be in the best interest of the constituents.5. The Sharing Model speaks on the idea that a representative will act on their own belief that may not be in complete alignment with their constituency but ascribable to the unlikelihood that the lawmaker will go directly against their constituency they are still placing public opinion in their favor. This model overwhelmingly displays that a representatives values and character may come more into consideration with a voter than that representatives stance on a particular issue. (WK 2008) When we say population we are referring to a large mass of people that represent the summation of a geographical area. (Robert Kent, 28) Population can be that of a country, state, city or even a university leading to extremely large groups of people that would take too much time to poll in dividually. within any yieldn population we take samples, collect data from a subdivision of a population in an effort to estimate the overall opinions of the collective group. Within these subsets of populations the results may not be a completely accurate reflection of the overall population. Religion,race and income are factors that can greatly sway the gist but most instances are unintentional. (US History) A biased sample is where in that location has been a methodical selection of the participants in an effort to achieve a be after outcome. An unintentional occurrence might take place with a telephone sampling. The University of Texas at Austin elaborated on this bias in regards to telephone sampling. For instance, if the sum of money of people who are without phones, or those who simply dont answer the phone are not considered this can greatly skew the results. Truly haphazard samplings are where the participants are act solely due to chance and where every varying sub set of citizens has an equal chance to be selected. (Rosalee Zoe, 29-30) A sample will very rarely get the exact percentages as it is highly likely that they will miss a group of people since the entire population is not participating and we are taking smaller groups to represent the entirety.The confidence level is a mathematical probability measure that tells us how reliable our data is in footing of accuracy. We keep this probability to a manageable number by keeping the number of individuals polled low. Polls are kept to less than 1,000 respondents due to the margin of flaw as well as the fact that the accuracy improves lone(prenominal) marginally with larger samples. (Robert Kent 30) The 1936 poll conducted by Literacy Digest proclaimed that the Republican candidate was likely to be the overwhelming winner of the Presidential election when in actuality it was Franklin Delano Roosevelt that won the bid for President. Seeing as how this poll was conducted at a time where the majority of people were dealing with the aftermath of the stock market crash and the subsequent great depression we can infer that the majority of the people polled were people who had the funds to subscribe to a weekly magazine, owned a telephone and possibly an automobile. The Republican candidate was projected to be the winner most likely due to the affluent Republican participants of the survey. During this same election George Gallups American Institute of Public Opinion did project the winner to be Franklin Delano Roosevelt, which placed the Gallup poll into the spotlight. It is believed that the Gallup poll was able to accurately predict the outcome due to their preference of using a smaller and more diverse sample. (Polling the Nations)Ideologies are the beliefs of an individual about the dissimilar social, cultural, political and economic operations within a society. An individual forms opinions based on their beliefs, life experience, genetics and many factors that as a whole make up their political ideology. (Rosalee Zoe, p62) The liberal ideology is based on the beliefs that government intervention in economic matters, as well as a staple fiber belief in the equality of the people. While a conservatives ideology is based on the beliefs that there should be minimal government intervention in all matters, as well as an emphasis on tradition and individual responsibility. (Robert Kent, p72-73)There are five main influences that will affect how a person develops their ideology family, gender, religion, ethnicity, and/or region. All of these influences will combine, influencing the opinions and beliefs of the citizen. Since a person develops opinions based on the experiences and knowledge they have developed over the course of their lives, there can be instances where a person can completely flip-flop on their original ideals as time progresses and while this is highly unlikely it is still possible.( Pelin, Erik, Jackie) For instance, a person who grew up in an affluential conservative household may find as they get older and more self-governing that their view of the world is vastly different from that of their families. This can also lead to strife amongst families in instances where there is an obvious divide on the ideals. A person who is witness to the exchange of ideas in the midst of the opposing sides is likely to be influenced by the attitudes and opinions of the people while also comparing those individuals ideals to their behaviors, character, and reliability.Conservatives and Liberals have very different ideological standpoints and many Americans unravel to execute towards one or the other in regards to their personal beliefs toward public policy making and governing styles. However, it has been discovered that the majority of the present American public do not identify themselves as adhering to one austere ideology but instead place themselves somewhere in the middle. (Robert Kent, p83) Conservatives have the highest percentage of individuals who are strict ideologues. (Gallup-a) But there are many individuals from either side that can be uncompromisingin their ideals and take their truth as the one and only truth.In understanding a persons chosen ideology we are faced with an interesting fact that while most people tend to identify themselves as conservative, the overall majority of the public tends to vote more liberally. (John, 2014) Conservatives are ideologically defined by their strict adherence to traditional values and practices as well as their live for little to no governmental regulation and their emphasis on individual citizens taking personal responsibility. Liberals are or else defined by their belief that the government should be active in the regulation of the people in order to protect the citizens from the possibility of unequal and anti-Semite(prenominal) actions. (Rosalee Zoe, p134) Liberals are also recognized by their beliefs in the overall equality of citi zens, protection of liberties and progressive thinking that is based on the idea that there is overall an essential goodness to the mass populous. While there are vast differences between these opposing sides, it is possible to see how a person may agree with a conservative view of government while simultaneously believing in the humanist attributes of the liberal view.Individuals will usually develop an allegiance to a particular party (typically Democrat or Republican, though many other political parties have emerged), or will categorize themselves as being an independent of a specific party affiliation. An individuals party identification gives us a better idea on how that person will vote in elections as people tend to follow their elected partys specific views on an issue as well as electorally support a political leader of the party, but that is not always the case. Party identification has been described as being a psychological identification, or being the way an individual has come to their current attitudes towards public policy by way of their individual life experience, that will continue to influence how new information is processed. (Thomas Geoffrey)If we were to question an individuals likelihood to remain a steady voter for one particular party, the Michigan Model theory will give us such a theory to go on as this model emphasizes an individuals party attachment ispredominately stable. One noticeable flaw in this theory is if a party were to change their stance on an issue that overwhelmingly goes against the beliefs or ideals of the individual, the voter may then vote against the party if not possibly switch parties altogether. But this is unlikely as the voter is more likely to respond to the performances of their elected representatives than to their ideologies alone. (Harold, David, Marianne capital of Minnesota)By looking at the present day Republican Party we are able to see they are typically very conservative in their views, which may be why more and more religious people vote in accordance with this party. The Republican party favors towards older, affluent and white males while the Democratic party tends to be more diverse. The Democratic Party contains a very diverse group of people and is weighted in the areas of women, race and sexual orientation. (Gallup-b) The majority of younger Americans also identifies with the Democratic Party. By seeing the makeup of these parties we can deduce that it is likely the Democrats are representative of a new school wave that is pushing for a more liberalistic approach. (Adam, 2014)The presidential approval rating is one of the main political opinion polls taken and focused on by the media. This ranking shows whether the public generally approves or disapproves of the job performance of the person holding Americas highest office. In studying the inconsistent falls and climbs of the approval rating there have been certain trends believed to be the cause of some high points during a presidential term. (Rosalee Zoe, 109) The honeymoon effect is the first trend that will take place during the days after a President takes office. This effect refers to the initial phase after the swearing in of the president into the office. Since this man is entering office with a clean sheet, and has recently come off of an approval high as evidenced by his election, people are more likely to be optimistic towards actions taken by the president. Eventually there will come a time where a problem is encountered and the presidents plan of action will no doubtedly upset a cluster of people. After this point there can be varying reasons for the day-to-day rising and falling of the approval rating. (Robert Kent, 120)In some instances a presidents rating can climb when the nation has been confronted with a foreign event that involves America and possibly a crisis for the American people. This idea is referred to as the rally round the flag effect. Robert Erikson and Kent Ted in write in American Public Opinion (121) this effect is likely to occur due to the desire of the American people to feel united behind a leader. One of the most accurate examples of this would be the attitude of the American people after the attacks that took place on 9/11 and the subsequent skyrocketing in the approval ratings for President George W. Bush. Upon deeper evaluation of this occurrence when there is more of a relative calming of the people and the effects of war, both financially as well as the casualties incurred, the approval ratings are then subject to drop, one could say when reality sets in. (Rosalee Zoe, 111)The final source for the possible explanations behind drastic increases and decreases in a presidential approval rating is the state of the economy. An economy that is poorly performing will likely result in low approval ratings for the President and a prosperous economy to increase the approval rating. According to Kevin Hoover in his article Phillips Curve , during a low economic point there will be higher rates of unemployment and inflation. These two factors can have a substantial and negative impact on an individuals livelihood. President Obama was elected during a time of economic strife due to many factors including a housing market crash as well as the weighing cost of the War on Terror. Even though Obama was not in the Presidential office during the onset of the war, nor was he to pluck for the inevitable housing market crash, his approval rating suffered due to the onset of these events aftereffects.BibliographyRobert S. Erikson and Kent L. Tedin, American Public Opinion, New Jersey Pearson Education, Inc., 2011 Rosalee A. Clawson and Zoe M. Oxley, Public Opinion Democratic Ideals, Democratic Practice. chapiter D.C., 2013 The University of Texas at Austin. Biased Sampling and Extrapolation. Last modified August 28, 2012.https//www.ma.utexas.edu/users/mks/statmistakes/biasedsampling.html Pelin Kesebir, Erik Phillips, Jackie A nson, Tom Pyszczynski, Matt Motyl, Ideological Consistency across the Political Spectrum Liberals are more Consistent but Conservatives Become More Consistent When Coping with Existential Threat (February 11, 2013). http//ssrn.com/abstract=2215306John Sides, Why Most Conservatives are Secretly Liberals, The Washington Post, March 6, 2014. http//www.washingtonpost.com/blogs/monkey-cage/wp/2014/03/06/why-most-conservatives-are-secretly-liberals/ Gallup-a. Conservatives Remain the Largest Ideological Group in U.S. Last modified January 12, 2012. http//www.gallup.com/poll/152021/conservatives-remain-largest-ideological-group.aspx Gallup-b. Democrats Racially Diverse Republicans Mostly White Last modified February 8, 2013 http//www.gallup.com/poll/160373/democrats-racially-diverse-republicans-mostly-white.aspx US History. American Political Attitudes and Participation What Factors Shape Political Attitudes? Last modified January, 2013.http//www.ushistory.org/gov/4b.aspChristopher Ellis and James A. Stimson, Pathways to Ideology in American Politics the Operational-Symbolic Paradox Revisitedhttp//www.unc.edu/jstimson/Working_Papers_files/Pathways.pdf Harold D. Clarke, David Sanders, Marianne C. Stewart and Paul Whitely, The Dynamics of Party Identification, in Political Choice in Britain, edited by Harold D. Clarke (Oxford Oxford University Press, 2004), 185-186. https//www.essex.ac.uk/bes/bookfiles/Sanders-ch06.pdfFranklin Marshall College. The First Political Poll. Last modified June 18, 2002. http//www.fandm.edu/politics/politically-uncorrected-column/2002-politically-uncorrected/the-first-political-poll WK, Ph.D. Candidate, The fibre of Salience on the Relationship between Public Policy and Public Opinion (Paper prepared for DC AAPOR Student Paper Competition, December 12, 2008) http//www.dc-aapor.org/documents/spc08wk.pdf

Flemings and Walloons Essay Example for Free

Flemings and Walloons EssayFlemings and Walloons In the 19th and 20th centuries, Flemings and Walloons were divided by political and economical stresss, but the most outstanding source of division was social differences. The Flemings and Walloons went head-to-head because of the divergence in their culture and ultimately, the way they lived their day-to-day lives. Both of these groups wanted the republic of Belgium to be run in their favor, but with that would come a clash of cultures. The first controversy between the Flemings and Walloons was political tension. After the Belgian Revolution in 1830, the new nation of Belgium had to come to terms in context of political leaders, but the dispute between the Flemings and Walloons was so strong that no political cloture could be officiated. In register 2, an Ameri dirty dog diplomat speaks about the history of Flemings and Walloons, stating that Walloons are impatient politicians and deny tradition, while Flemings feel strong n ationality and are give out contenders to run the government.This document is supported by enumeration 4, where a Brussels-based newspaper claims that Walloon control the north, but resist monarchial power, while Flemings are ardent supporters. In Document 8, a French observer discuses the struggle for political power between the Flemings and Walloons, stating that the Catholic Flemings lead a politically dominant party and their leadership demands must be met over those of the Walloon politicians.Through years of battling, Walloons and Flemings still found their selves butting heads in the political arena, but still, all of that trash came down to one issue language. another(prenominal) controversy that arose was economic competition. The potato famine had reached Belgium by the 1840s, straining the economy and there was a struggle of who would come out on top. In Document 4, a Brussels-based newspaper explains the Walloons in the north, stating that they are prominent in the e conomy and the Flemings resent their occupation.In Document 7, a Political leader speaks about onward motion in the Flemish region, saying that they are under a system of economic exploitation that causes suffering within the Flemish community. In Document 9, a government publication assesses the differences in the economy of the Flemings and Walloons. The Flemish regions remain agricultural and commercial and in Wallonia manufacturers come textiles and metallurgy, so there is a complete bending in working economical paths because they run in completely different ways.The hard line of division that separated the Flemish and the Walloons still came down to their refusal to produce together, let alone work together. The last and most dominant controversy between the Flemings and Walloons was social tension. With nationalism on the rise, the Flemings and Walloons were completely divided by their languages who would be the receiver of national pride? In Document 1, it is made clear t hat there is a distinct line of separation between the north (Flemish country) and conspiracy (Wallonia).In Document 5, a Flemish pamphlet states that there is a bilingual disputation in Belgium and Walloons are trying to invade Belgium with French language, which should be considered absurd while Flemish culture is traditional and the language must be recognized by all Belgians. In Document 6, a French diplomatic observer discusses the differences between Flemish and Walloon thought, saying that while they do spend much time debating in the political setting, that in the end, all of the tension and dispute comes down to the factor of language.In Document 10, a Belgian political leader says that the language issue dares to move even farther that only a matter of being a Dutch speaker or a French speaker, he says that the Flemish culture and history as a whole fights for a real equality of language and culture and that all problems between the Flemings and Walloons stem from their differences in language. In Document 10, a Flemish publiciser demands nothing but equal rights, saying that the problems between the Flemings and Walloons are not confined to small areas anymore, but the whole country is in dispute.Lastly, Document 12, interpreted from a London paper, says that the problems between the Walloons and Flemings are caused by pure jealousy and while they consider themselves better than the other, all are equal, but only they can figure that out. The relationship between the Flemings and Walloons throughout the 19th and early 20th century was a very strained one. While nationalism was rising, the groups kept fighting because of political, economical, and most of all social differences.

Critical thinking Essay Example for Free

Critical thinking EssayBefore reading this article, what was your answer to the question Whos Ameri basis? How did you develop this concept of being an American? If you or your parents were natural in another country, how would you define the National identity of that Country? (For example, what does it mean to be friar preacher or Chinese?) When I first seen the question whos American my answer was that the American culture is primarily western or any unmatched born in the United States of America. My parents and I were born in the United States of America. How I developed this concept was from the way I was raised because I was born in the United States and I was always told your American. To be Dominican means that you was born to parents in the Republic.To be Chinese means that you was born to parents that are Chinese. How can the concept of a National identity both unite and divide people? Concepts of National identity can divide and unite people by providing conflicted o pinions. Opinions serve as ways to unite people by providing sense of commonality. Opinions can also diverse set of ideals that cause conflict and division. After reflecting on these issues via this article, these questions, and class discussions, has your concept of what it means to be American changed? If so in what ways? I would have to say after I looked at all(a) these issues and article and class discussions my concept hasnt changed. But I have learned more about what it means to be American. But for myself I siret look or judge people for where they are from whether they are American or whatever Nationality.

Dissolution Profile of Paracetamol Generics

Dissolution Profile of Paracetamol Generics1 IntroductionThe pharmaceutic industry had an estimated turnover of $773 billion in 2008,1 only non all of this revenue was taken as profit a probatory cost goes into research and industry guideline compliance. With regards to new generic practice of medicines, proving bioequivalence is crucial to success, however necessary in vivo testing can be costly.2 Drugs which meet certain Biopharmaceutics Classification System (BCS) criteria may be exempt from these expensive tests and can be permitted a biowaiver.3 This allows in vitro dissolution testing in place of in vivo plasma analysis. Paracetamol is one such medicine that has qualities which place it at the borderline of biowaiver suitability.3 It is the worlds close to commonly employ analgesic4 and the question arises as to whether all preparations atomic number 18 as effective as each other? More specifically we ask, is there is both significant variety amongst the dissolutio n profile of paracetamol generics? This literature review is in preparation of experimental tests designed to ascertain if there is any difference in dissolution profile of eight bioequivalent preparations listed on the Australian Pharmaceutical Benefits Scheme (PBS), and whether this difference may correlate to a clinical significance in such a common place medicate.2 Search St reckongyAll info was sourced through internet databases, i.e. Medline, Pubmed, and the Cochrane Library. The search engines Google Scholar and UWA library were likewise utilized. Keywords included. KEY WORDS Paracetamol, acetaminophen, bioequivalent ( alterative equivalency), Delayed-action Preparations, Pharmaceutical Preparations, Tablets, Drug Compounding, Chemistry, Pharmaceutical, Observer Variation, Dissolution, Metabolism, in vitro, in vivo, IVIVC, Drug Content, Bioavailability and Correlation. Boolean searching was utilised to broaden or specialise search moderates and once appropriate articl es were sourced, citing and cited articles were excessively evaluated.3 Paracetamol3.1 HistoryParacetamol (acetaminophen) is one of the worlds most popular drugs for the treatment of pain and fever.4 It was first synthesized in 1878 by Morse, and was used clinically for the first time in 1887 by von Merring.4, 5 Paracetamol fell into obscurity shortly thereafter in favour of other chemically related drugs such as phenacetin.5 However, phenacetin was later found to be nephrotoxic, and the search for a substitute arose.5 In 1950, a study from Brodie and Axelrod rediscover paracetamols suitable analgesic properties.4 Although, this drug did non experience widespread acceptance until the 1970s due to unfounded concerns about safety but from then on, it became the most commonly used medication for pain.4 In many countries, such as the United Kingdom, paracetamol sales put up exceeded those of aspirin since 1980.43.2 Physicochemical propertiesParacetamol or N-(4-hydroxyphenyl) acet amide, is a white crystalline powder with a melting point of 168-172C (Martindale). It is sparingly soluble in water, ie. one part of paracetamol is soluble in 70 parts of water at room temperature.3 It is as well freely soluble in alcohol. (Martindale) Paracetamol examines maximal UV absorption at a wavelength of 249nm and is describe to corroborate a pKa of 9.5 at 25C.33.3 Pharmacology Pharmacokinetics3.3.1 Pharmacodynamics Mechanism of accomplishmentThe exact mechanism of action of paracetamol has remained largely unknown for some time.6-9 For years it has been thought to inhibit the enzyme cyclooxygenase (COX) in a similar manner to non-steroidal anti-inflammatory drug drug drugs, however definitive proof of analgesia and antipyresis being dependent on COX inhibition is still lacking.4 Recently, cardinal independent groups have produced experimental data that has demo that analgesia involves the potentiation of the cannabinoid vanilloid tone in the brain and in the do rsal root ganglia.4 Blockade of cannabinoid (CB1) receptors in rats has eliminated any analgesic properties of paracetamol and suggests that paracetamol is in fact a cannabinomimetic.43.3.2 Pharmacokinetics3.3.2.1 Absorption Bioavailability Paracetamol has been proclaimed to have a bioavailability of 62%-89% in those of a fasted state,3, 8 this divergence from absolute bioavailability is attributed to first pass hepatic metabolism. Peak plasma concentrations argon reached amongst 0.17-2.0 hours post-dosing.10 As expected, food has been shown to reduce absorption by increasing tmax and decreasing Cmax values. Food has non been shown to affect the amount of acetaminophen reaching the blood.33.3.2.2 Distribution Paracetamol has a reported volume of distribution of 0.69-1.36L/Kg.11 Around 20%-25% of the drug is bound to plasma proteins at therapeutic dosages however this value has been shown to increase to 20%-50% in over dosage. Paracetamol has also been shown to cross the plac enta, and has a 1.24 milk/plasma ratio in breast milk.3 Paracetamol is an ADEC category A drug, i.e. it is safe to use in pregnancy, as well as breastfeeding.93.3.2.3 Metabolism Excretion Around 85%-90% of paracetamol is metabolized within the liver via the process of glucuronidation and sulfation.3 These inactive metabolites be then eliminated by the kidney in the urine. just about 5% of paracetamol is passed out unchanged in the urine, the remaining drug is conjugated with cysteine and mercapturic acid.3, 8 The half-life of paracetamol has been reported as 1.9 4.3 hours3, 8, 10 but longer in those with renal impairment.3.4 IndicationParacetamol is indicated in the symptomatic treatment of mild-to-moderate pain as well as fever3, 9 and has also been described to have mild anti-inflammatory properties.33.5 Dose Dosage FormsFor adults, the optimal single venereal infection of paracetamol is 1g,3, 9 with a maximum dose of 4g daily.9 Hepatocellular necrosis can occur from dose s of 10-15g, and death may result in doses in excess of 20-25g.3 Paracetamol is addressable in many dosage forms, as a single active pharmaceutical ingredient (API), or in combination with other analgesics such as codeine (Panadeine), dextropropoxyphene (Di-Gesic), metoclopramide (Metomax), as well as in combination with decongestants such as pseudoephedrine in cold-and-flu preparations.9 This drug is available as immediate release (IR) tablets, sustained release (SR) tablets, chewable, elixirs, IV injections and suppositories.94 Biopharmaceutics Classification SystemThe Biopharmaceutics Classification System (BCS) is a method of grouping active pharmaceutical ingredients (API) based on their solubility and intestinal permeability.12-16 The system allows for easy identification of those drugs whose in vivo absorption can be easily anticipated based on their in vitro dissolution.12, 15, 16 This implies that two distinct products containing the same drug will have the same rate and extent of absorption if, over time, they both have the same concentration profile at the intestinal membrane.12 Since it is the dissolution profile of a drug which determines its concentration profile in the intestinal lumen, comparability of this debate in vitro should produce comparable absorption results in vivo.12 In reality however, only those drugs with high permeability which are formulated into IR preparations can be easily and reliably applied to this logic.12, 15, 164.1 BCS Drug ClassesThere are quad rowes within the BCS to which a drug can be assigned (as adumbrate in figure 1). Class I is comprised of those drugs with high permeability and solubility, these drugs are expected to be well absorbed and, providing dissolution is slower than gastric voiding, show a good correlation among in vitro dissolution rate and the rate and extent of in vivo absorption (IVIVC).12, 15, 16 Class II drugs also have high permeability but their solubility is low which ensures in vivo dissolution is the rate limiting step in drug absorption and olibanum IVIVC is expected.12 Class triad drugs have a low permeability with high solubility, traditionally these drugs were believed to have little or no IVIVC,12 however recent studies have shown that if a class III drug is very rapidly dissolving then a correlation may exist.18, 19 Finally Class IV drugs have both low permeability and solubility these drugs are not expected to show any IVIVC.12For each of the four BCS classes a drug effect is considered highly soluble when the highest IR dose strength is soluble in 250mL or less of aqueous media over the pH range of 1-7.5.16 The permeability of a drug is considered high if greater than 90% of a dose is absorbed across the intestinal membrane.16, 20 Using these definitions, paracetamol is categorize as a BCS class III drug but it is also described as borderline class I because it is only just on the cusp of low permeability.34.2 Utility of the BCSThe style of the B CS is that it allows easy identification of drug candidates for which relatively cheap and fast in vitro dissolution testing can replace the more(prenominal) expensive, time consuming and encroaching(a) in vivo absorption testing.2 The system does away with complex bioavailability modeling that must account for fasted and fed states as well as cyclical changes in movement and gastric emptying.12, 14 The impact of the BCS on the pharmaceutical industry was so great that in 2006, creator Dr. Gordon Amidon was awarded the International Pharmaceutical Federation (FIP) Distinguished Scientist Award.215 Correlation between in vitro dissolution and bioavailabilityFollowing the introduction of the BCS a great deal of research was conducted exploring the power of IVIVC. It became a main focus not just of the pharmaceutical industry but also of academia and regulatory authorities.2 IVIVC became popular because it can be used as a substitute for option intensive bioavailability testing th e concept has essentially improved the speed and cost of drug development as well as quality control in pharmaceutical manufacturing.25.1 Bioavailability and BioequivalenceBioavailability is an great concept because it determines the efficacy, safety and reproducibility of the therapeutic effect of drugs and the many formulations in which they come.22 For the purpose of drugs that produce a systemic therapeutic effect, the Australian Therapeutic Goods Administration (TGA)22 defines bioavailability as the extent and the rate at which a substance or its active moiety is delivered from a pharmaceutical form and becomes available in the general circulation. Bioavailability is therefore inherently linked to drug absorption and may also be predicted using IVIVC as defined by the BCS.If two pharmaceutically equivalent (same active ingredient and content in the same formulation) products have the same bioavailability they are considered bioequivalent and will essentially have the same eff icacy and safety. Bioequivalence is important because it is the basis for which innovator medicines can be substituted with generics.5.2 Strength of in vitro in vivo correlationsThe BCS is a predictive tool for determining which drugs will have an IVIVC. Table 1 demonstrates that low the BCS only class II along with some class I drugs are expected to have IVIVCs.12 Research subsequent to Dr. Amidons first BCS military issue has generally upheld his initial findings however exceptions to the rule have been found.5.2.1 Drugs with IVIVCThe BCS suggests that if the bioavailability of a drug is dissolution rate modified then a good IVIVC should be possible. This whim has been demonstrated for flutamide a very poorly soluble high dose compound which is not expected to have IVIVC but has dissolution rate limited absorption.23 A paper published by Posti, Katila Kostiainen23 concluded that there is a strong IVIVC for flutamide and this was identified on four separate occasions where bioavailability was studied. All four studies were of single dose, cross over design and each subsequent study increased the number of subjects tested (study I n = 6, Study IV n = 24). The strength of the papers methodology provides good support for its conclusions however this was undermined by a lack of documented statistical analysis.Much more compelling reason comes from a study by Sakuma et. al.24 which was able to show an IVIVC for two BCS class I drugs after they received an enteric coating, thus eliminating the possibility that gastric emptying was the rate limiting step. The results were statistically significant, however the tablets were tested in rat models rather than human subjects and the dissolution test may not have adequately reflected the in vivo environment that enteric coated tablets are subject to.24 Further studies in human subjects demonstrating the difference in IVIVC between enteric and non-enteric coated tablets could not be identified in the literature.T here are hundreds of other drugs which have an IVIVC and these are neither limited to BCS class II drugs or drugs with dissolution rate limited absorption. Theophylline is a BCS class IV drug and yet in a complete cross over study of four different theophylline tablets the in vitro dissolution was able to significantly predict several in vivo pharmacokinetic parameters (AUC Cmax) which dictate bioavailability.25 The study was small (n = 6) and not all pharmacokinetic parameters could be correlated. otherwise common drug examples with IVIVC include digoxin,26 rifampicin,27 diclofenac28 and lamotrigine29 and these are by no means exhaustive.5.2.2 Drugs without IVIVCNot all drugs have an IVIVC and this can also include some BCS class II drugs. A research paper by Frick, Moller Wirbitzki 199830 demonstrated that the in vitro dissolution of glimepiride (BCS class II) is not comparable to dissolution in vivo. The study busy a single dose cross-over design with 12 subjects, Latin-Squa re statistical analysis was employed and the results were assumed to be significant however not all the data was accompanied by supporting confidence values. No correlation was possible because the solubility of glimepiride is low and strongly pH dependent.30Unlike glimepiride, ciprofloxacin a quinolone antibiotic, is classified as a BCS class III drug and as a consequence would not be predicted to have an IVIVC. Correspondingly, when tested for this possibility none could be found between dissolution and any of the parameters for bioavailability (Tmax, Cmax, AUC Ka).315.2.3 Strength of BCS in predicting IVIVCThere is a wide variance between IVIVCs that are anticipated according to the BCS and those that are actually demonstrated after experimental testing. Examples have been provided where both expected and unexpected correlations occur and this suggests that the BCS system while helpful should only be taken as a guide. Laboratory testing is still the only reliable method for det ermining if a correlation is occurs. Paracetamol is a BCS class III medication and as such is not expected to demonstrate strong IVIVC. Given the fact that paracetamol has a wide therapeutic index and the BCS can only be used as a guide, a safe and useable IVIVC may still exist.5.2.4 IVIVC of paracetamolThe prodigious use, vast quantities manufactured and the presence of many generic products in the marketplace makes paracetamol a prime candidate for IVIVC testing. In 1996 Retaco et. al.32 conducted a small crossover study using five subjects to assess whether an IVIVC for paracetamol may exist. The study express that the absorption data from saliva partially correlated with those found in vitro,32 this however is not a valid conclusion. One of the subjects studied produced in vivo data that opposed a correlation and this anomaly was further confounded by the fact that statistical analysis was not performed on the IVIVC but rather covered the in vitro and in vivo data separately. This pilot study was later contradicted by Babalola et. al.33 who found limited IVIVCs and suggested that paracetamol absorption may not be limited by its dissolution rate. Similarly, a thorough, well designed, complete crossover (44) study that balanced for first order residual effects, suggested that it was dangerous to use dissolution as the touch on test for paracetamol bioequivalence.34 Interestingly, all of these studies demonstrated bioequivalence between the various products of paracetamol even if they showed no IVIVC.6 Biowaiver for bioequivalence testingIn vivo bioequivalence studies are required to ascertain the potential differences in bioavailability between innovator and generic products which, may lead to therapeutic inequivalence. A biowaiver provides the authority and grounds for fiscally intensive bioequivalence testing to be replaced by more tolerable in vitro testing. For the most part, IVIVC must first be realized in order for a drug to be considered for a bi owaiver. The BCS has outlined properties of loyal preparations which require evaluation in biowaivers, i.e. solubility, permeability, and dissolution rate.35 In addition to this, the non-critical therapeutic range of a drug should also be considered35 and this is the basis for which paracetamol has gained biowaiver status.3 It should be mention that products produced by the same manufacturer at the same site are exempt from bioequivalence studies.366.1 Paracetamol BiowaiverSeveral characteristics must be considered when a drug presents as a candidate for a biowaiver through dissolution testing. Paracetamol is not a classic biowaiver candidate because it is classified as a BCS Class III drug, it does however ingest properties borderline to Class I3 and these enable it to fulfill the requirements of a biowaiver.6.2 Biowaiver requirements6.2.1 Characteristics relevant to the active ingredient6.2.1.1 find of therapeutic failure or adverse drug reactions i.e. the withdraw for c ritical plasma concentrations. When considering a biowaiver for a drug substance, its therapeutic use and therapeutic index also needs to be taken into account.16 In the pillowcase of paracetamol, the therapeutic indications are not critical, and there is a wide difference between the usual therapeutic dose and toxic doses. Given that an optimal therapeutic dose for an adult is 1g, and that hepatocellular necrosis can result from ingestion of 10-15g, it can be assumed that paracetamol is not a narrow therapeutic index drug.36.2.1.2 Risk of bioinequivalence Previous evidence of bioavailability problems for an active substance can complicate the justification of in vitro dissolution bioequivalence correlation.35 For paracetamol, the absolute bioavailability has not been shown to vary between therapeutic dose ranges of 5-20mg/kg.3 Other studies have also demonstrated that bioequivalence in different IR paracetamol preparations is achievable.11, 32, 376.2.1.3 Solubility If a drug is highly water soluble it generally lends to exemption of bioequivalence testing, however polymorphism and particle size are major determinants of dissolution and must be considered.35 A drug is considered highly soluble if the amount contained in a preparation of maximal strength dissolves in 250mL of trine buffered solutions ranging between a pH of 1-8 at 37C.35 Paracetamol has a pKa of 9.5 and is therefore not considerably ionized at a pH less than 9. As a result, it can be said that its solubility does not vary with pH.3 The highest strength IR preparation of paracetamol is 500mg. Experimentally, this has been shown to dissolve in 21mL,3 which is significantly less than the 250mL that is required by the BCS guidance to prove solubility.16, 356.2.1.4 Pharmacokinetic properties High permeability which is typically indicated by a linear absorption pattern, reduces the potential influence of an IR preparation on bioavailability.35 For paracetamol, the permeability is slightly below the cut-off value of 90%, i.e. one study by Stewart et al.38 found permeability to be 80% once absorbed. This formally excludes paracetamol from being considered for a biowaiver, although extensions to BCS Class III drugs have recently been given more attention.20, 396.2.2 Characteristics relevant to the medicinal product6.2.2.1 Rapid dissolution Dissolution profiles can be regarded as equal when more than 85% of the active ingredient is turn within 15 minutes.35 This comparison must occur between test and reference product in three buffers which with a pH range between 1-8, at 37C.35 Paracetamol tablets have been shown to dissolve within 30 minutes,32 however this rate does not satisfy BCS exemption standards.6.2.2.2 Excipients Those included are to be well established and not in atypically large quantities. Kalantzi et al.3 details a table of acceptable excipients which can be used within paracetamol IR tablet formulations which are considered for in vitro dissolution biowaive r.6.2.2.3 Manufacture Critical parameters such as particle size and polymorphism should be addressed and documentation should be provided in the dossier that is submitted to TGA.35 Paracetamol has three metastable forms, the only commercially available from is the monoclinic acetaminophen as it is the most thermodynamically stable polymorph.3From review of the literature, it can be concluded that in vivo bioequivalence testing of solid, oral IR paracetamol dosage forms may not be necessary. This can be justified given that a paracetamol formulation can be shown to3Rapidly dissolve under USP guidelinesContain only the acceptable excipients, in usual quantitiesDemonstrates dissolution profile similar to reference product under conditions stated in USP guidelines7 Statement of Purpose7.1 Aim hypothesisThe purpose of the proposed study is to compare the dissolution profiles of bioequivalent IR paracetamol preparations listed on the PBS. In particular, comparisons between every prepa ration will be made, rather than a single comparison against a referent. We hypothesize that there will be no significant difference between the dissolution profile of IR paracetamol tablets when dissolved according to USP specifications.7.2 MethodologyWe propose to analyse the dissolution profiles of eight PBS listed bioequivalent paracetamol preparations, namely APO-paracetamol, Chemmart Paracetamol, Dymadon P, Febridol, Panamax, Paracetamol Sandoz, Paralgin, and terrycloth White Chemists Paracetamol. Sixteen tablets of each preparation will be dissolved in compliance with USP dissolution test for tablets and capsules, using apparatus II. As mandated, tablets are to be dissolved in 900mL phosphate buffer at a pH of 5.8 with a paddle set to 50rpm. Samples will be taken at intervals of 2,5,10,15,30,45,60 minutes in concordance with practice by Dominguez et al.34 these aliquots will be examined for paracetamol by UV spectrophotometry at 289nm. These data will be statistically analy sed by ANOVA.7.3 TimelineDateTasks to be performedWork DeadlinesWeek 11 (15.03 21.03)Create paracetamol standard curves, Test expected dissolution time, Order materials, Source test tablets, Visit discipline of statistics for advice.Literature Review ascribable Monday 15th March 12pmWeek 12 (22.03 28.03) interrogation of tablets 1 2 Dissolution UV visWeek 13 (29.03 04.04)Testing of tablets 3 4 Dissolution UV visWeek 14 (05.04 11.04)Testing of tablets 5 6 Dissolution UV visWeek 15 (12.04 18.04)Testing of tablets 7 8 Dissolution UV visWeek 16 (19.04 25.04)Week in lieu to finish experiments in case of unforeseen circumstancesWeek 17 (26.04 02.05)Data collation statistical analysisBriefing on the writing of the closing report Wed 28.04 2pmWeek 18 (03.05 09.05)Writing draft reportWeek 19 (10.05-16.05)Editing final draft reportWeek 20 (17.05 23.05)Powerpoint presentation format1st Draft Research Project Due Friday 21st MayWeek 21 (24.05 30.05)Correcting draft report Week 22 (31.05 06.06)Amending powerpoint presentationFinal report due Mon 31.05 12pmWeek 23 (07.06 13.06)Amending final reportWeek 24 (14.06 20.06)Presentation rehearsalSeminars, submission of amended report to pharmacy office